Results 41 to 50 of about 2,209 (198)

Study on the Utilization of Catechins from Gambir (Uncaria Gambir Roxb) Leaves as Antioxidants Cooking Oil

Andalasian International Journal of Agricultural and Natural Sciences, 2023
Catechins are flavonoid molecules that act as antioxidants in the body. The degradation of palm oil with catechin treatment (400, 200, 100, 50, 0) was investigated in this work (ppm).
Daimon Syukri, Fauzan Azima, Rivan Aprialdho   +2 more
doaj   +3 more sources

Exploration of the Potential of Gambir Leaf Extract (Uncaria gambir Roxb.) from Sutera, Pesisir Selatan as a Feed Additive to Improve Fiber Digestibility and Suppress Methane Emissions of Ruminants

Andalasian Livestock
This study explored the potential of gambir leaf extract (Uncaria gambir Roxb.) from Sutera, South Pesisir Regency, West Sumatra, as a natural feed additive to improve fiber digestibility and suppress methane emissions in rumen fermentation.
Roni Pazla, Asmuddin Natsir, Rahmat Hidayat, Urip Rosani, Nurzainah Ginting, Antonius, Zaitul Ikhlas, Aslizah Mohd. Haris, Yelly Fitri   +8 more
doaj   +1 more source

Total Phenol and Antioxidant Activity of Ethanol Extract and Water Extract from Claw Uncariaa gambir Roxb

Berkala Sainstek, 2021
Uncaria gambier Roxb is a plant from the Rubiaceae family, belongs to the Bajakah group and has been used empirically in the treatment of various types of diseases in the community.
Lucky Hartanti, Asri Mulya Ashari, Warsidah Warsidah   +2 more
doaj   +1 more source

Karakterisasi Tiga Jenis Ekstrak Gambir ((Uncaria Gambir Roxb) dari Sumatera Barat [PDF]

, 2012
Gambir (Uncaria gambir Roxb) is a local spesific plant which is one of the main commodities from West Sumateraprovince. Nevertheless, Gambir plant has not been widely used by Indonesian people as herbal medicine.
Gitawati, R. (Retno), Isnawati, A. (Ani), Mutiatikum, D. (D), Raini, M. (Mariana), Sampurno, O. D. (Ondri), Widowati, L. (Lucie)   +5 more
core  

Formulasi Tablet Salut Selaput Katekin dari Ekstrak Gambir (Uncaria gambir Roxb.)

Jurnal Kefarmasian Indonesia, 2015
Gambir extract contains a high content of catechin. Catechin has so many benefits, such as antioxidant, antimicrobial, and anti-atherosclerosis.Gambir are widely available in Indonesia, especially in West Sumatra, might be a sustainable source of catechin. Catechin is easily oxidized and hygroscopic.
Arifayu Addiena Kurniatri, Rosa Adelina, Herni Asih Setyorini, Indah Sulistyowati   +3 more
openaire   +1 more source

PENGARUH PEMBERIAN ISOLAT KATEKIN GAMBIR (Uncaria gambir Roxb) TERHADAP KADAR HORMON TESTOSTERON DAN JUMLAH SPERMATOZOA TIKUS Rattus Norvegicus JANTAN HIPERGLIKEMIA

Jurnal Kesehatan Andalas, 2018
Hiperglikemia merupakan kondisi peningkatan gula darah sehingga menyebabkan stres oksidatif meningkat hal ini menyebabkan penurunan fungsi dari organ hipotalamus dan GnRh di hipofisis anterior akan sulit mensekresikan FSH dan LH sehingga terjadinya ...
Ririn Marta Sari, Rauza Sukma Rita, Eliza Anas   +2 more
doaj   +1 more source

Perbandingan Kandungan Phospor Lahan Gambir Setelah Penanaman 30 Tahun terhadap Lahan Hutan Sekitar [PDF]

, 2018
Gambir (Uncaria gambir Roxb) merupakan salah satu komoditas ekspor tradisional dari Provinsi Sumatera Barat dan Riau. Tanaman gambir termasuk dalam famili Rubiaceae.
Afner, S. O. (Synthia), Batubara, F. Y. (Fanny), Marta, A. (Andrik)   +2 more
core   +2 more sources

Exploration and Characterization Parental Strain of The Gambir (Uncaria gambir (Hunter) Roxb.) in Lima Puluh Kota Regency

JERAMI
This study aims to explore and characterize gambir strains (Uncaria gambir (Hunter) Roxb.) in Lima Puluh Kota Regency to obtain superior varieties with high yield potential and good gambir quality.
Sulastri Sulastri, Nin Patri Enati, Fefriyanti D.S, Ratna Agustia, Yuliatri Yuliatri   +4 more
doaj   +1 more source

Pengaruh Perbedaan Persentase Penambahan Gliserin dan Konsentrasi Larutan Ekstrak Gambir Terhadap Beberapa Sifat Fisika dan Kadar Tanin Tinta Stempel

JLI: Jurnal Litbang Industri, 2015
Gambier extract derived from leaves of Uncaria Gambier Roxb contain catechin and tannin which belonged to polyphenolic compounds. Gambier extract when added with ferosulfat salt will form a complex compound that can give a green color to black and can be
Silfia Silfia, Hendri Muchtar, Failisnur Failisnur   +2 more
doaj   +1 more source

Pengaruh Penambahan Ekstrak Air:Etanol (1:1) Dari Gambir (Uncaria gambir Roxb) Terhadap Sifat Kimia Air Kelapa Selama Penyimpanan Suhu Ruang [PDF]

, 2014
Air kelapa merupakan bahan pangan yang mudah mengalami kerusakan akibat aktivitas mikrobia. Ketersediaan air kelapa yang melimpah menyebabkan air kelapa cenderung banyak yang terbuang.
, Eni Purwani, S.Si., M.Si, , Rusdin Rauf, S.TP., M.P, Raramukti, Akta Dona Ridhoah   +2 more
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